The invention provides a Flash supporting and processing method based on a mobile terminal and a transfer server. The method comprises the following steps of: sending a webpage access request to the transfer server by the mobile terminal; loading and analyzing webpage data from a target website server by the transfer server according to the received webpage access request, if the page contains Flash elements, adding a Flash video display frame during composing the webpage, and returning the processed webpage to the mobile terminal, wherein the Flash video display frame contains an address link to the target website; identifying whether the returned webpage contains the Flash video display frame or not, when the Flash display frame exists, activating the Flash display frame, and sending anactivating request to the transfer server; running a corresponding Flash element and recording the running condition of the Flash element by the transfer server according to the address link of the Flash video display frame corresponding to the activating request so as to generate a video data stream; and transmitting the video data stream to the mobile terminal in real time so as to be displayedby the mobile terminal in real time.